Foot Locker missed analysts' expectations for the first quarter of 2019. How has China tariffs impacted the company? Action Alerts PLUS' Jeff Marks zeros in on the stock and what it means for the biggest athletic retailers.

Action Alerts PLUS' Zev Fima and Jeff Marks zero in on Theresa May's resignation announcement, Foot Locker's earnings and the impact tariffs have on the company, and look ahead to next week's retail earnings.